Bekboʻtayev Beknazar Bekmurod oʻgʻli. “BOSHLANGʻICH SINFLAR UCHUN SINFDAN TASHQARI ISHLARNI AHAMIYATI”. Journal of new century innovations 43, no. 1 (December 14, 2023): 28–33. Accessed February 17, 2025. https://newjournal.org/new/article/view/9967.